While enjoying the RPG game Dragon Slaying Academy, our protagonist rises as the game’s most powerful support character, successfully training a staggering 1,000 S-class heroes.
But one day, a mysterious quest window appears before his eyes. It offers a hidden mission – the chance to raise a hero beyond S-class: an EX-class.
The moment he accepts the quest, he’s transported into the very world of Dragon Slaying Academy itself…